Simplicity 7800355 User manual

Premium Rider (CE)

Operator’s Manual

885193

Revision C

Original Instructions

15.5 HP Hydro Tractors 17.5 HP Hydro Tractors

Mfg. No. Brand Mfg. No. Brand

7800352 Snapper LT75 7800356 Snapper LT75

7800353 Snapper LT75 (FR) 7800357 Snapper LT75 (FR)

7800354 Simplicity Coronet 7800358 Simplicity Coronet

7800355 Simplicity Coronet (FR) 7800359 Simplicity Coronet (FR)

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Illustrations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Operator Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Features and Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Troubleshooting Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Limited Warranty. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Product Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SPEC-1

Table of Contents

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6. All drivers should seek and obtain professional and

practical instruction. Such instruction

should emphasize:

a. the need for care and concentration when

working with ride-on machines;

b. control of a ride-on machine sliding on a slope

will not be regained by the application of the

brake. The main reasons for loss of control are:

• insufficient wheel grip;

• being driven too fast;

• inadequate braking;

• the type of machine is unsuitable for

its task;

• lack of awareness of the effect of

ground conditions, especially slopes;

• incorrect hitching and

load distribution.

Preparation

1. While mowing, always wear substantial footwear

and long trousers. Do not operate the equipment

when barefoot or wearing open sandals.

2. Thoroughly inspect the area where the equipment

will be used and remove all objects which may be

thrown by the machine.

3. WARNING-Fuel is highly flammable.

a. Store fuel in containers specifically

designed for this purpose.

b. Refuel outdoors only and do not smoke

while refuelling.

c. Add fuel before starting the engine. Never

remove the cap of the fuel tank or add fuel

while the engine is running or when the engine

is hot.

d. If fuel is spilled, do not attempt to start the

engine but move the machine away from the

area of spillage and avoid creating any source

of ignition until the fuel vapors have dissipated.

e. Replace all fuel tanks and container

caps securely.

4. Replace faulty silencers.

5. Before using, always visually inspect to see that

the blades, blade bolts, and cutter assembly are

not worn or damaged. Replace worn or damaged

blades and bolts in sets to preserve balance.

6. On multi-blade machines, take care as rotating one

blade can cause other blades to rotate.

KNOW YOUR PRODUCT

If you understand the unit and how the unit operates, you

will get the best performance. As you read this manual,

compare the illustrations to the unit. Learn the location

and the function of the controls. To help prevent an

accident, follow the operating instructions and the safety

rules. Save these original instructions for future reference.

It is the responsibility of the owner to follow the

instructions contained in this manual.

FOR RIDE-ON (RIDING) ROTARY

MOWER MACHINES

Training

1. Read the instructions carefully. Be familiar with the

controls and the proper use of the equipment.

2. Never allow children or people unfamiliar with these

instructions to use the mower. Local regulations

may restrict the age of the operator.

3. Never mow while people, especially children, or

pets are nearby.

4. Keep in mind that the operator or user is

responsible for accidents or hazards occurring to

other people or their property.

5. Do not carry passengers.

Operator Safety

WARNING

Look for this symbol to indicate important

safety precautions. This symbol indicates:

“Attention! Be Alert! Your Safety Is At Risk.”

WARNING

This cutting machine is capable of amputating

hands and feet and throwing objects. Failure to

observe the following safety instructions could

result in serious injury or death to the operator

or bystanders.

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Operator Safety

Operation

1. Do not operate the engine in a confined space

where dangerous carbon monoxide fumes

can collect.

2. Mow only in daylight or in good artificial light.

3. Before attempting to start the engine, disengage all

blade attachment clutches and shift into neutral.

4. Do not use on slopes of more than 10 degrees.

5. Remember there is no such thing as a “safe” slope.

Travel on grass slopes requires particular care. To

guard against overturning:

a. do not stop or start suddenly when going up

or downhill;

b. engage clutch slowly, always keep machine in

gear, especially when travelling downhill;

c. machine speeds should be kept low on slopes

and during tight turns;

d. stay alert for humps and hollows and other

hidden hazards;

e. never mow across the face of the slope, unless

the mower is designed for this purpose.

6. Use care when pulling loads or using

heavy equipment.

a. Use only approved drawbar hitch points.

b. Limit loads to those you can safely control.

c. Do not turn sharply. Use care when driving

in reverse.

d. Use counterweight(s) or wheel weights when

suggested in the Operator’s Manual.

7. Watch out for traffic when crossing or

near roadways.

8. Stop the blades rotating before crossing surfaces

other than grass.

9. When using any attachments, never direct the

discharge of material toward bystanders nor allow

anyone near the machine while in operation.

10. Never operate the mower with defective guards or

shields, or without safety protective devices

in place.

11. Do not change the engine governor settings or

overspeed the engine. Operating an engine at

excessive speed may increase the hazard of

personal injury.

12. Before leaving the operator’s position

a. disengage the power take-off and lower

the attachments;

b. change into neutral and set the parking brake;

c. stop the engine and remove the key.

13. Disengage drive to attachments, stop the engine,

and disconnect the spark plug wire(s) or remove

the ignition key

a. before cleaning blockages or

unclogging chute;

b. before checking, cleaning, or working on

the mower;

c. after striking a foreign object. Inspect the

mower for damage and make repairs before

restarting and operating the equipment;

d. if the machine starts to vibrate abnormally

(check immediately).

14. Disengage drive to attachments when transporting

or not in use.

15. Stop the engine and disengage drive to

the attachment

a. before refuelling;

b. before removing the grass bagger;

c. before making height adjustment unless

adjustment can be made from the operator’s

position.

16. Reduce the throttle setting during engine run-out

and, if the engine is provided with a shut-off valve,

turn the fuel off at the conclusion of mowing.

17. Before and when backing, look behind and down

for small children.

18. Use extra care when approaching blind corners,

shrubs, trees or other objects that may

obscure vision.

Maintenance and Storage

1. On multi-blade machines, take care as rotating one

blade can cause other blades to rotate.

2. When machine will be parked, stored or left

unattended, lower the cutting means unless a

positive mechanical lock is used.

3. Keep all nuts, bolts, and screws tight to be sure the

equipment is in safe working condition.

4. Never store the equipment with fuel in the tank

inside a building where fumes may reach an open

flame or spark.

5. Allow the engine to cool before storing in

any enclosure.

6. To reduce the fire hazard, keep the engine, silencer,

battery compartment and fuel storage area free of

grass, leaves, or excessive grease.

7. Check the grass bagger frequently for wear

or deterioration.

8. Replace worn or damaged parts for safety.

9. If the fuel tank has to be drained, this should be

done outdoors.

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Operator Safety

All safety and operation decals should be carefully

read and followed. Serious personal injury and/or

equipment damage can result when these decals are

not followed.

NOTE: If any of these safety or operation decals are lost

or damaged, replace them at once. See your local

dealer for replacements.

Decal - Operating Instructions (CE)

(48x4032)

Decal - Parking

Brake (48x726)

Decal - Ignition

Switch (1722806)

Decal - Cutting

Height (885253)

Decal - Roll Release

(1723425)

Decal - Hot Surface

(885216)

Decal - Throttle

Control (885171)

Decal - Discharge Tube

(1721107)

Decal - Fire

Hazard (885218)

Decal - Brake/Clutch

Control (48x736)

Decal - Speed Control

Pedal (885169)

Decal - Draw Bar Load

(48x511)

Decal - Noise Level

(48x5911)

ID Tag

Decal - Sever Hazard (885217)

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Operator Safety

IMPORTANT: The following

symbols are located on your unit

or on literature supplied with the

product. Before you operate the

unit, learn and understand the

purpose for each symbol.

Safety Warning Symbols

1 WARNING.

2 IMPORTANT: Read Owner’s

Manual Before Operating This

Machine.

3 WARNING: Thrown Objects.

Keep Bystanders Away. Read

User Instructions Before

Operating This Machine.

4 WARNING: Do Not Use This

Machine On Slopes Greater

Than 10 Degrees.

5 DANGER: Keep People,

Especially Children, Away

From Unit.

6 DANGER: Stay Clear Of Mower

Blade As Long As Engine Is

Running.

7 DANGER: Keep Feet And

Hands Away From Rotating

Blade.

8 DANGER: Disconnect Spark

Plug Wire Before Servicing

Unit.

9 WARNING: Hot Surface.

10 WARNING: Use Caution When

Connecting Or Disconnecting

Accessories.

11 WARNING: Crushed Fingers.

12 IMPORTANT: Follow

Instructions In Owner’s Manual

To Level The Deck.

13 DANGER: Stay Clear Of Mower

Blade As Long As Engine Is

Running.

14 WARNING: Discharge Tube. Do

not operate as a bagger unless

discharge chute is in place.

15 WARNING: Fire Hazard. Yard

debris is combustible. Keep

unit cleaned of debris.

Control and Operating

Symbols

1 Engine Start

2 Engine Stop

3 Engine Run

4 Brake

5 Parking Brake

6 Clutch

7 Slow

8 Fast

9 Choke

10 Oil

11 Blade Rotation Control

12 Fuel

1

2

3

4

5

6

7

8

9

10

11

12

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Assembly

NOTES: All fasteners are in the parts bag. Do not

discard any parts or material until the unit

is assembled.

Before doing any assembly or maintenance to the

mower, remove the wire from the spark plug.

Install the Front Wheels

1. Make sure the valve stem (1) is to the outside

(see Figure 1).

2. Slide the front wheel (2) onto the spindle (3).

3. Faster the front wheel (2) with washers (4 and 5),

and cotter pin (6) Bend the ends of the cotter pin

apart to keep the front wheel on the spindle.

4. If your model has hub caps (7), install the hubcaps.

Make sure the washers hold the hubcaps in place.

5. Repeat for opposite side.

Install the Seat

1. Carefully remove the plastic bag from the seat.

2. Raise the seat support (1) (see Figure 2).

3. Align the holes in the seat (2) to the slots in the

seat support.

4. Install the seat (2) to the seat support (1) and

adjustment lever (3) with washers (4) and bolts (5).

NOTE: Install the washers on the left side only.

5. Connect the wiring harness (6) to the seat switch

(7) under the seat.

6. Lower the seat to the normal operating position.

7. Check the operation of the seat adjustment.

a. If the seat needs adjustment, raise the

adjustment lever (3) toward the seat and move

the seat to the desired position.

b. Release the adjustment lever to lock the seat

in place.

Assemble the Steering Wheel

1. Make sure the front wheels point forward as shown

in Figure 3.

2. Slide the bellows (1) over the console.

3. Slide the steering post (2) into the console.

4. Attach the steering wheel (3) to the steering post

(2) with screw (4) and washer (5). Tighten screw

but be careful not to over-tighten.

a. Push on the steering wheel. The steering post

will lock onto the pinion gear (6).

b. Pull on the steering wheel. Make sure that the

steering post is locked in place.

5. Install the plate (7) and cover (8) to the

steering wheel.

Assemble the Grass Bag

1. Slide the bottom tube (1) onto the bagger frame (2)

(see Figure 4).

2. Align the holes in bottom tube with hole in the

bagger frame.

3. Install the cotter pins (3) into holes and bend the

ends to secure to the frame.

4. Slide the frame assembly onto the grass bag (4).

5. Attach the bag clips to the frame assembly.

6. Align the bagger cover (5) to holes in frame.

7. Use screws (6) and (7) to assemble the side and

top of the cover to the bagger frame.

8. Assemble the bagger handle (8) thru hole in cover

and frame.

9. Secure the bagger handle with washer (9), screw

(10), and nut (11).

10. Install rear bagger handle (12) to cover using two

screws (13).

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Assembly

Mount the Grass Bag

1. Mount the grass bag assembly onto the rear

bagger brackets as shown (see Figure 5).

a. Use one hand to grab onto the handle at the

rear of the bag frame assembly.

b. Use the other hand to hold the top bagger

handle and guide the bag frame assembly

onto the rear bagger brackets.

2. When mounting the bagger frame assembly, hold

the bottom of the grass bagger assembly slightly

away from the rear plate.

3. Rotate the grass bagger assembly until it locks

in place.

Maintenance Free Battery

IMPORTANT: Before you attach the battery cables to

the battery, check the battery date. The battery date

tells if the battery must be charged.

1. Raise the seat support (see Figure 2).

2. Remove two screws (1) and battery cover (2)

(see Figure 6).

3. Check the side of the battery (3) for the location of

the battery date.

a. If the battery is put into service before this

date, the battery cables can be attached

without charging the battery. See “Install the

Battery Cables.”

b. If the battery is put into service after this date,

the battery must be charged. See “Charge

the Battery.”

CHARGE THE BATTERY

1. To disconnect the battery retainer (4), push in on

the lower end of the battery retainer (see Figure 6).

2. Remove the battery (3) from the opening between

the engine and the seat support.

3. Remove the protective cap from the

battery terminals.

4. Use a 12 volt battery charger to charge the battery.

Charge at a rate of 6 amps for one hour. If you do

not have a battery charger, have an authorized

service center charge the battery.

5. Install the battery. Make sure the positive (+)

terminal is on the right side.

6. Connect the battery retainer.

INSTALL THE BATTERY CABLES

1. Remove the protective caps from the battery

terminals (see Figure 6).

2. Slide the terminal boot (5) onto the red cable (6).

3. Connect the red cable to the positive (+) terminal

with the fasteners (7).

4. Connect the black cable (8) to the negative (-)

terminal with the fasteners (7).

5. Install the battery cover (2) with the two screws (1).

WARNING

When you charge the battery, do not smoke.

Keep the battery away from any sparks. The

fumes from the battery acid can cause an

explosion.

WARNING

To prevent sparks, fasten the red cable to the

positive (+) terminal before you connect the

negative (-) black cable.

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Assembly

Check the Tires

Check the air pressure in the tires. Tires with too much

air pressure will cause the unit to ride rough. Also, the

wrong air pressure will keep the mower deck from

cutting level. The correct air pressure is: Front Tires

0,97 BAR (14 PSI), Rear Tires 0,69 BAR (10 PSI). The

tires were over inflated for shipment.

Check the Level of the Mower Deck

Make sure the level of cut is still correct. After you mow

a short distance, look at the area that was cut. If the

mower deck does not cut level, see an

authorized dealer.

Prepare the Engine

NOTE: The engine was shipped from the factory filled

with oil. Check the level of the oil. Add oil as needed.

See the engine manufacturer’s instructions for the type

of fuel and oil to use. Before you use the unit, read the

information on safety, operation, maintenance,

and storage.

Assemble the Fuel Cap

The fuel cap will be shipped in the Parts Bag and tape

will be placed over the fuel tank opening during

shipment. Before operation, remove tape from opening

on fuel tank and install fuel cap.

WARNING

Follow the engine manufacturer’s instructions

for the type of fuel and oil to use. Always use a

safety fuel container. Do not smoke when

adding fuel to the engine. When inside an

enclosure, do not fill with fuel. Before you add

fuel, stop the engine. Let the engine cool for

several minutes.

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Features and Controls

LOCATION OF CONTROLS

Throttle Control Lever (1): Use the throttle control

lever to increase or decrease engine speed. Move the

throttle up to increase engine speed and down to

decrease engine speed. Always operate at

FULL throttle.

Clutch/Brake Pedal (2): The pedal has two functions.

The first function is a clutch. The second function is

abrake.

Ignition Switch (3): Use the ignition switch to start

and stop the engine. Never leave the ignition switch in

the RUN position with the engine stopped. This drains

the battery.

Parking Brake Knob (4): The parking brake knob is

used to lock the parking brake when the tractor is

stopped. Fully depress the brake pedal and pull up on

the knob to engage the parking brake.

Forward Speed Control Pedal (5): The tractor’s

forward ground speed is controlled by the forward

speed control pedal. Depress the pedal to increase

forward ground speed.

1

2

3

4

5

6

7

8

10

9

11

Reverse Speed Control Pedal (6): Use the reverse

ground speed pedal to control the reverse ground

speed of the tractor.

Lift Lever (7): The lift lever controls the mower cutting

height. There are six cutting height levels available (1 -

Lowest Cut, 6 - Highest Cut).

Blade Rotation Control (8): Use the blade rotation

control to start and stop the rotation of the blade. Pull

up on the switch to engage the blade rotation control

and push down to disengage.

Fuel Tank (9): To add fuel, remove the filler cap. Be

sure to leave room for heat expansion.

Grass Bagger Handle (10): The grass bagger handle

opens the bagger so that it can be emptied and closed

for mowing.

Seat Adjustment Lever (11): Pull up on the lever to

adjust the location of the seat. Release lever to lock

seat in place.

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Important! Before You Start Mowing

• Check the engine oil.

• Fill the fuel tank with fuel.

• Check the air pressure of the tires.

• Check the level of the mower housing.

• Attach the battery cables.

Use the Throttle Control

Use the throttle control to increase or decrease the

speed of the engine.

1. Move the throttle/choke control completely forward

to the CHOKE position to start a cold engine

(see Figure 7).

2. The FAST position is marked with a detent. For

normal operation and when using a grass bagger,

move the throttle control to the FAST position. For

maximum charging of the battery and for a cooler

running engine, operate the engine in the

FAST position.

3. The engine governor is set at the factory for

maximum performance. Do not adjust the governor

to increase the speed of the engine.

Use the Blade Rotation Control

Use the blade rotation control to engage the blade(s).

1. Before you start the engine, make sure the blade

rotation control is in the DISENGAGE position

(see Figure 8).

2. To engage the blade, pull the blade rotation control

upward to the ENGAGE position.

NOTE: This model is equipped with a bag full

indicator. With the blade rotation control engaged, a

buzzer will sound when the bag is full.

3. To stop the blade, move the blade rotation control

to the DISENGAGE position. Before you leave the

operator’s position, make sure the blade(s) has

stopped rotating.

4. Before you ride the unit across a sidewalk or a

road, move the blade rotation control to the

DISENGAGE position.

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Operation

WARNING

Always keep your hands and feet away from

the blade, deflector opening, and the mower

deck when the engine runs.

Attachments

This unit can use attachments like a dump cart and a

dethatcherizer. This unit cannot use attachments that

engage the ground like a plough, a disk harrow,

or a cultivator.

For the dump cart, the maximum weight is 90 kg

(200 lbs).

Install the Mulcher Cover

The mulcher cover lets you mulch the grass for a clean,

fine cut. Install as follows.

1. Follow the steps shown in Figure 9 to remove the

rear discharge chute and chute extension.

2. Mount the mulcher cover (1) to the mower deck

with the bolts (4), washers (2), and flange locknuts

(3) (see Figure 10).

3. For mulching operation, install mulch blade as an

accessory part. See authorized dealer.

Use the Speed Control Pedals

The drive system uses a Hydrostatic Automatic Drive

Transmission. The hydrostatic transmission is very

easy to operate. This type of drive system does not

require a shift lever or a clutch pedal.

The speed and direction of travel is controlled by a

forward speed control pedal and reverse speed control

pedal operated with your right foot.

NOTE: Do not use the brake pedal in normal operation.

Only use the brake pedal to quickly stop in

an emergency.

DRIVE FORWARD

1. The automatic drive disconnect must be in the

DRIVE position (see A, Figure 11).

2. Slowly release your foot from the brake pedal

(see Figure 12).

3. Move the throttle control to the FAST position

(see Figure 7).

4. Slowly push the forward speed control pedal (1) to

enable forward ground speed (see Figure 13).

5. To increase forward speed, slowly push down on

the forward speed control pedal. To reduce forward

speed, slowly release the forward speed control

pedal until the unit slows to the desired speed.

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Operation

DRIVE IN REVERSE

1. Before driving in reverse, look to the rear. Look

behind and down for small children to

ensure safety.

2. Remove your foot from the forward speed control

pedal (1) (see Figure 13).

3. Slowly push the reverse speed control pedal (2) to

enable reverse ground speed.

4. To increase reverse speed, slowly push down on

the reverse speed control pedal. To reduce reverse

speed, release the reverse control pedal until the

unit slows to the desired speed.

CHANGE DIRECTIONS

CAUTION: To change directions, do not use the

brake pedal. Use only the speed control pedals.

1. Slowly remove your foot from the forward speed

control pedal (1) or reverse speed control pedal (2)

(see Figure 13). The forward speed control pedal or

reverse speed control pedal will automatically

return to the NEUTRAL position.

2. When the unit stops, slowly move the forward

speed control pedal or reverse speed control pedal

to the desired direction.

Disconnect the Transmission

To push the unit, use the automatic drive disconnect to

release the transmission. The automatic drive

disconnect is located near the right rear tire.

1. The engine must be off.

2. Move and latch the automatic drive disconnect in

the PUSH position (see B, Figure 11). The

transmission is now released and the unit can

be pushed.

NOTE: In cold weather, the heavy viscosity oil in the

transmission will make the unit difficult to push.

3. To engage the transmission, unlatch and push-in

the automatic drive disconnect. The transmission is

now connected and ready to operate.

Use the Parking Brake

1. Fully depress the clutch/brake pedal

(see Figure 12).

2. Pull up the parking brake knob (Figure 14).

3. Remove your foot from the clutch/brake pedal and

then release the parking brake knob. Make sure the

parking brake will hold the unit.

4. To release the parking brake, fully depress the

clutch/brake pedal. The parking brake will

automatically release.

Change the Cutting Height

To change the cutting height, raise or lower the lift lever

as follows.

1. Move the lift lever forward to lower the mower deck

and back to raise the mower deck (see Figure 15).

2. When you ride on a sidewalk or road, move the lift

lever to the highest position and move the blade

rotation control to the DISENGAGE position

(see Figure 8).

Empty the Grass Bagger

1. Extend the grass bagger handle and rotate forward

until the grass bagger assembly is completely open

at the bottom (see Figure 16).

2. Empty the grass from the bagger.

3. Rotate the grass bagger assembly back to the

closed position for mowing.

WARNING

Before you leave the operator’s position,

release the speed control pedal. Set the

parking brake. Move the blade rotation control

to the DISENGAGE position. Stop the engine

and remove the ignition key.

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Operation

Stop the Unit

1. Completely push the clutch/brake pedal forward to

stop the unit (see Figure 12). Keep your foot on

the pedal.

2. Push the blade rotation control down to the

DISENGAGE position (see Figure 8).

3. Release the speed control pedal to the NEUTRAL

position (see Figure 13).

4. Set the parking brake (see Figure 14).

5. Move the throttle control to the SLOW position

(see Figure 7).

6. Turn the ignition key to the OFF position to stop the

engine (see Figure 17).

Transport the Unit

To transport the unit, follow the steps below.

1. Push the blade rotation control down to the

DISENGAGE position (see Figure 8).

2. Raise the lift lever to the highest position

(see Figure 15).

3. Move the throttle control to a position between

SLOW and FAST (see Figure 7).

4. To go faster, move the speed control pedal to a

faster speed (see Figure 13).

Operate the Mower Deck

IMPORTANT: When you operate with the mower deck,

always operate with the throttle control in the

FAST position.

1. Turn the ignition switch to the ON position to start

the engine (see Figure 17).

2. Move the lift lever to a height of cut position (see

Figure 15). In high or thick grass, cut the grass in

the highest position first and then lower the mower

deck to a lower position.

3. Move the throttle control to the SLOW position

(see Figure 7).

4. Slowly move the blade rotation control to the

ENGAGE position (see Figure 8).

5. Move the speed control pedal to the desired speed

settings (see Figure 13).

NOTE: When you mow in heavy grass or mow with

a bagger, operate the speed control pedals in the

lowest speed.

6. Move the throttle control to the FAST position (see

Figure 7). If you need to go faster or slower, stop

the unit and move the speed control pedal to

another speed setting.

7. Make sure the level of cut is still correct. After you

mow a short distance, look at the area that was cut.

If the mower deck does not cut level, see an

authorized dealer.

WARNING

Make sure the parking brake will hold the unit.

WARNING

The mulcher cover is a safety device. Do not

remove the mulcher cover. The deflector forces

the discharged material toward the ground.

Always keep the deflector in the down position.

If the deflector is damaged, replace the deflec-

tor with an original equipment part from an

authorized dealer.

WARNING

For better control of the unit, select a

safe speed.

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Start the Engine

NOTE: The engine was shipped from the factory filled

with oil. Check the level of the oil. Add oil as needed.

See the engine manufacturer’s instructions for the type

of fuel and oil to use.

1. Push the clutch/brake pedal completely forward.

Keep your foot on the pedal.

2. Make sure the speed control pedal is in the

NEUTRAL position.

3. Make sure the blade rotation control is in the

DISENGAGE position.

4. Move the throttle control completely forward to the

CHOKE or FAST position.

5. Turn the ignition key to the START position

(see Figure 17).

NOTE: If the engine does not start after four or five

tries, move the throttle control to the FAST position.

Again try to start the engine. If the engine will not

start, see the TROUBLESHOOTING CHART.

6. Slowly move the throttle control to the

SLOW position.

7. To start a hot engine, move the throttle control to a

position between FAST and SLOW.

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Operation

Before Starting the Engine

CHECK THE OIL

NOTE: The engine was shipped from the factory filled

with oil. Check the level of the oil. Add oil as needed.

See the engine manufacturer’s instructions for the type

of fuel and oil to use.

1. Make sure the unit is level.

NOTE: Do not check the level of the oil while the

engine runs.

2. Check the oil. Follow the procedure in the engine

manufacturer’s instructions.

3. If necessary, add oil until the oil reaches the FULL

mark on the dipstick. Do not add too much oil.

ADD FUEL

1. Remove the filler cap (1) (see Figure 18).

2. Fill the fuel tank (2) to the FULL (3) position with

regular unleaded fuel.

NOTE: Do not use premium unleaded fuel. Make

sure the fuel is fresh and clean. Leaded fuel will

increase deposits and shorten the life of the valves.

WARNING

Always use a safety fuel container. Do not

smoke when adding fuel to the fuel tank. Do

not add fuel when you are inside an enclosure.

Before you add fuel, stop the engine and let the

engine cool for several minutes.

WARNING

The electrical system has an operator

presence system that includes a sensor switch

for the seat. These components tell the

electrical system if the operator is sitting on

the seat. This system will stop the engine when

the operator leaves the seat. For your

protection, always make sure this system

operates correctly.

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Reproduction

Operate on Hills

1. Before you ride up or down a hill, move the speed

control pedal lever to the slowest speed.

2. Do not stop or change speed settings on a hill. If

you must stop, quickly push the clutch/brake pedal

forward and set the parking brake.

3. To start again, make sure the speed control is in the

slowest speed.

a. Move the throttle control to the SLOW position.

b. Slowly engage the speed control pedal.

4. If you must stop or start on a hill, always have

enough space for the unit to roll when you release

the brake and engage the clutch.

5. Be very careful when you change directions on a

hill. When on a slope or in a turn on a hill, move the

throttle control to the SLOW position to help

prevent an accident.

Mowing and Bagging Tips

1. For a lawn to look better, check the cutting level of

the mower deck. See authorized dealer.

2. For the mower deck to cut level, make sure the tires

have the correct amount of air pressure.

3. Every time you use the unit, check the blade. If the

blade is bent or damaged, immediately replace the

blade. Also, make sure the nut for the blade is tight.

4. Keep the blade(s) sharpened. Worn blades will

cause the ends of the grass to turn brown.

5. Do not cut or bag grass that is wet. Wet grass will

not discharge correctly. Let the grass dry

before cutting.

6. Use the left side of the mower deck to trim near

an object.

7. Discharge the cut grass onto the mowed area. The

result is a more even discharge of cut grass.

8. When you mow large areas, start by turning to the

right so that the cut grass will discharge away from

shrubs, fences, driveways, etc. After one or two

rounds, mow in the opposite direction making left

turns until finished.

9. If the grass is very high, cut two times to decrease

the load on the engine. First cut with the mower

deck in the highest position and then lower the

mower deck for the second cut.

10. For better engine performance and an even

discharge of the cut grass, always operate the

engine with the throttle in FAST position.

11. When you use a bagger, operate the engine with

the throttle in FAST position and the speed control

pedal at a slow ground speed.

12. For better cutting performance and a quality cut,

mow with the speed control pedal in one of the

slower speeds.

13. After each use, clean the bottom and top of the

mower deck for better performance. Also, a clean

mower deck will help prevent a fire.

Mulching Tips

When you use a mulcher attachment, the grass is cut

into very small pieces. These small pieces will quickly

break down. Because the nutrients are returned to the

soil, the lawn will need less fertilizer. To correctly mulch

the grass, follow the steps below.

1. Set the throttle in the FAST position. Operate the

mower at a slower ground speed. If ground speed

is too fast, the grass will not have an even cut.

2. Keep a sharp edge on the blade. A blade that is not

sharp will cause the ends of the grass to

become brown.

3. Make sure the grass is dry. Wet grass is difficult

to cut.

4. Set the height of the mower deck so that only the

top third of the grass is cut. If the grass is too high,

set the height of the mower deck to the maximum

height. Then, lower the mower deck for the second

cut. Also, instead of using the full width of the

mower deck, mulch at half the width.

5. Clean the bottom of the mower deck. Grass and

other debris can keep the mower from

working correctly.

6. If the grass grows fast, mulch more often.

7. If an area needs improvement, mulch a

second time.

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Operation

WARNING

Do not ride up or down slopes that are too

steep to back straight up. Never ride the unit

across a slope.

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Reproduction

23

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Maintenance

TRACTOR AND MOWER

Every 8 Hours or Daily

Check safety interlock system

Clean debris off tractor and mower deck

Clean debris from engine compartment

Every 25 Hours or Annually *

Check tire pressure

Check mower blade stopping time

Check tractor and mower for loose hardware

Every 50 Hours or Annually *

Clean battery and cables

Check tractor brakes

See Dealer Annually to

Lubricate tractor and mower

Check mower blades **

ENGINE

First 5 Hours

Change engine oil

Every 8 Hours or Daily

Check engine oil level

Every 25 Hours or Annually *

Clean engine air filter and pre-cleaner **

Every 50 Hours or Annually *

Change engine oil

Replace oil filter

Annually

Replace air filter

Replace pre-cleaner

See Dealer Annually to

Inspect muffler and spark arrester

Replace spark plug

Replace fuel filter

Clean engine air cooling system

* Whichever comes first

** Check blades more often in regions with sandy soils

or high dust conditions.

* Whichever comes first

** Clean more often in dusty conditions or when

airborne debris is present.

Maintenance Chart

Check and Adjust the Drive Brake

1. The location of the drive brake is on the right side of

the gear box (see Figure 19).

2. Make sure the parking brake is set (Figure 14) and

the automatic drive disconnect is in the PUSH

position (see B, Figure 11).

3. Push the unit. If the rear wheels rotate, adjust the

brake pads as follows:

a. Release the parking brake.

b. Remove the brake arm spring (1) and cotter

pin (2) that secures the castle nut (3).

c. Insert a 0.020 in. feeler gauge between the

brake rotor and top brake puck, then set the

brake by finger tightening or loosening the

castle nut.

d. Install a new cotter pin to secure the castle nut

and then install the brake arm spring.

e. Engage the parking brake.

f. Push the unit. If the rear wheels do not turn,

the drive brake is correctly adjusted.

g. Release the parking brake.

WARNING

If you cannot correctly adjust the drive brake,

replace the brake pads. Correct replacement

parts and assistance are available from an

authorized dealer.

Not for

Reproduction

Remove the Battery

To charge or clean the battery, remove the battery from

the unit as follows.

1. Remove the two screws (1) and battery cover (2)

(see Figure 6).

2. Disconnect the black cable (8) from the negative ( -

) terminal.

3. Disconnect the red cable (6) from the positive

(+)terminal.

4. To disconnect the battery retainer (4), push in on

the lower end of the battery retainer.

5. Remove the battery (3) from the opening between

the engine and the seat support.

Charge the Battery

1. Before you charge the battery (3), remove the

battery (see Figure 6).

2. To charge the battery, use a 12 volt battery charger.

Charge at a rate of 6 amps for 1 hour. If you do not

have a battery charger, have an authorized dealer

charge the battery.

3. Install the battery.

4. Connect the red cable (6) to the positive (+)

terminal using the fasteners (7).

5. Connect the black cable (8) to the negative (-)

terminal with the fasteners (7).

6. Connect the battery retainer (4).

7. Install the battery cover (2) using two screws (1).

Adjust the Gauge Wheels

IMPORTANT: Before you adjust the gauge wheels, you

must do the following. Make sure the mower deck is

level. Make sure the height of cut is set at the height

you want for your lawn. Mow a short distance on a flat

level area and look at the area that was cut. If the

mower deck does not cut level, see an

authorized dealer.

1. Remove the nut (1), bolt (2), sleeve (3), and gauge

wheel (4) from the mower deck bracket.

2. Place lift lever in the desired height of cut setting

(see Figure 15).

3. Mow a short distance on a flat area to check the

level of cut.

4. Assemble gauge wheels in the hole on the gauge

wheel bracket that positions the gauge wheel

closest to the ground without touching the ground

(see Figure 20 and Table below).

5. Secure the gauge wheel (4), sleeve (3), and bolt (2)

on bracket with nut (1).

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WARNING

To prevent sparks, fasten the red cable to the

positive (+) terminal before you connect the

negative (-) black cable.

WARNING

When you charge the battery, do not smoke.

Keep the battery away from any sparks. The

fumes from the battery acid can cause

an explosion.

Front Wheel (A, Fig. 20) Rear Wheel (B, Fig. 20)

Bracket Hole

Number

Lift Lever

Position

Bracket Hole

Number

Lift Lever

Position

1 1,2,3 1 1

2 4,5,6 2 2

3 4,5,6

en

WARNING

To prevent sparks, fasten the red cable to the

positive (+) terminal before you connect the

negative (-) black cable.

WARNING

The battery contains sulphuric acid which is

harmful to the skin, eyes and clothing. If the

acid gets on the body or clothing, wash

with water.

Maintenance

Not for

Reproduction

Lubrication

See authorized dealer annually to lubricate the tractor

and mower.

Bag Full Indicator Adjustment

Sliding the carriage bolt, washer, and nut (1) up

decreases the sensitivity in the bagger before the

buzzer goes off (see Figure 21). Sliding the carriage

bolt, washer, and nut down increases the sensitivity in

the bagger before the buzzer goes off.

1. Loosen carriage bolt, washer, and nut (1).

2. Slide carriage bolt, washer, and nut up or down the

buzzer lever (2).

3. Tighten carriage bolt, washer, and nut.

NOTE: It may be necessary to change the bag full

indicator adjustment as turf conditions change.

Storage

WHEN STORING FUEL OR EQUIPMENT WITH FUEL

IN TANK

• Store away from furnaces, stoves, water heaters or

appliances that have pilot lights or other ignition

sources because they can ignite fuel vapors.

EQUIPMENT

Battery life will be increased if it is removed. Put in a

cool, dry place and fully charged about once a month.

If the battery is left in the unit, disconnect the

negative cable.

FUEL SYSTEM

Fuel can become stale when stored over 30 days. Stale

fuel causes acid and gum deposits to form in the fuel

system or on essential carburetor parts. To keep fuel

fresh, use Briggs & Stratton FUEL FIT® fuel stabilizer,

available as a liquid additive or a drip

concentrate cartridge.

There is no need to drain gasoline from the engine if a

fuel stabilizer is added according to instructions. Run

the engine for 2 minutes to circulate the stabilizer

throughout the fuel system. The engine and fuel can

then be stored up to 24 months.

If gasoline in the engine has not been treated with a

fuel stabilizer, it must be drained into an approved

container. Run the engine until it stops from lack of fuel.

The use of a fuel stabilizer in the storage container is

recommended to maintain freshness.

ENGINE OIL

While the engine is still warm, change the engine oil.

See the Engine Manual.

Before starting the unit after it has been stored:

• Check all fluid levels. Check all maintenance items.

• Perform all recommended checks and procedures

found in this manual.

• Allow the engine to warm up for several minutes

before use.

Order Replacement Parts

Warranty service is available only through Authorized

Service Dealers. Locate your nearest dealer in our

locator map at www.BRIGGSandSTRATTON.com.

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Maintenance

WARNING

Never store the unit (with fuel) in an enclosed,

ventilated structure. Fuel vapors can travel to

an ignition source (such as a furnace, water

heater, etc.) and cause an explosion. Fuel

vapor is also toxic to humans and animals.

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Reproduction

26

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Troubleshooting

PROBLEM LOOK FOR REMEDY

Engine will not

turnover or start.

Brake pedal not depressed. Fully depress brake pedal.

PTO (electric clutch) switch is in ON

position.

Place in OFF position.

Cruise control engaged (if

equipped).

Move knob to NEUTRAL/OFF position.

Out of fuel. If engine is hot, allow it to cool, then refill the

fuel tank.

Engine flooded. Disengage the choke.

Fuse is blown. See authorized dealer.

Battery terminals require cleaning. See Remove the Battery section.

Battery discharged or dead. Recharge or replace battery.

Wiring loose or broken. Visually check wiring. If wires are frayed or

broken, see authorized dealer.

Solenoid or starter motor faulty. See authorized dealer.

Safety interlock switch faulty. See authorized dealer.

Water in fuel. See authorized dealer.

Gas is old or stale. See authorized dealer.

Engine starts hard or

runs poorly.

Fuel mixture too rich. Clean air filter.

Engine has other problem. See authorized dealer.

Engine knocks.

Low oil level. Check/add oil as required.

Using wrong grade oil. See Engine Manual.

Excessive oil

consumption.

Engine running too hot. See authorized dealer.

Using wrong grade oil. See Engine Manual.

Too much oil in crankcase. Drain excess oil.

Engine exhaust is

black.

Dirty air filter. See Engine Manual.

Choke closed. Open choke.

Engine runs, but

tractor will not drive.

Ground speed control pedals not

depressed.

Depress pedals.

Transmission release lever in PUSH

position.

Move into DRIVE position.

Mower drive belt is broken. See authorized dealer.

Parking brake is engaged. Disengage parking brake.

Traction drive belt is broken or

slipping.

See authorized dealer.

Troubleshooting the Tractor

Not for

Reproduction

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Troubleshooting

PROBLEM LOOK FOR REMEDY

Mower will not raise.

Lift linkage not properly

attached or damaged.

See authorized dealer.

Mower cut is uneven.

Mower not leveled properly. See authorized dealer.

Tractor tires not properly

inflated.

See Check the Tires section.

Mower cut is rough looking.

Engine speed too slow. Set to full throttle.

Ground speed too fast. Slow down.

Mower has other problem. See authorized dealer.

Engine stalls easily with

mower engaged.

Engine speed too slow. Set to full throttle.

Ground speed to fast. Slow down.

Dirty or clogged air filter. See Engine Manual.

Cutting height set too low. Cut tall grass at maximum cutting height during first

pass.

Discharge chute jamming. Cut grass with discharge pointing toward previously

cut area.

Engine not up to operating

temperature.

Run engine for several minutes to warm-up.

Starting mower in tall grass. Start the mower in a cleared area.

Excessive mower vibration.

Mower has other problem. See authorized dealer.

Engine runs and tractor

drives, but mower will not

drive.

Blade rotation control not Engage the blade rotation control.

Mower has other problem. See authorized dealer.

Troubleshooting the Mower

PROBLEM LOOK FOR REMEDY

Brake will not hold.

Internal brake worn. See authorized dealer.

Tractor steers hard or

handles poorly.

Steering linkage is loose. See authorized dealer.

Improper tire inflation. See Check the Tires section.

Front wheel spindle bearings dry. See authorized dealer.

Troubleshooting the Tractor (Continued)

Not for

Reproduction

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Simplicity 7800355, 7800352, 885193 User manual

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